The Vapor Score Calcium Chloride Test Kit is used for concrete slab moisture testing, this test will allow you to achieve a quantitative figure which will coincide with floor manufactures requirements.
Great build quality
Unlimited shelf life with no expiration date.
Conforms with the latest ASTM 1869-11, the industry standard test method for measuring Moisture Vapor Emission Rate (MVER) of concrete subfloor using anhydrous calcium chloride.
Online calculator makes for easy and instant results (no mailings required)
Moisture Calculator App available on Google Play Store
Can help prevent: inadequate bond, blistering, prevents or retards setting of water-based adhesives, growth in tile resulting in peaked joints or curled tile, discoloration, salt (alkali) deposits at tile joints, bleeding of adhesive through the joints of tile, and warped wood